三电平双模块并联协同特定谐波消除脉宽调制

王跃,周振邦,彭赟

Collaborative selective harmonic elimination pulse width modulation for dual-module parallel-connected three-level converters

Yue WANG,Zhen-bang ZHOU,Yun PENG

图 10 NPC三电平变流器冶金轧机机组实物

Fig.10 Physical objects of NPC three-level converter based metal-rolling system